Research on the CDMA System Based on a Novel Asymmetric Frequency Division Duplex Technology;
基于新型非对称频分双工技术的CDMA系统的研究
The analysis about voltage rise of aerial wire connected with single-ended or two side power system
单端与双侧电源架空线路工频电压升高的分析
speech plus duplex FMFV telegraph equipment
语音加双工调频音频电报设备
The Design of Novel Dual Modulus Divider-by 32/33 Prescaler;
高性能32/33分频双模前置分频器设计
Effects of CO_2 Pneumoperitoneum on the PaCO_2 and BIS in Laparoscope Cholecystotomy Patients during Propofol Anesthesia
二氧化碳人工气腹对动脉血二氧化碳分压和脑电双频指数的影响
Research on Power Frequency Electromagnetic Distribution Law of 110 kV Double-circuit AC Transmission Lines on the Same Tower
110kV同塔双回交流输电线路工频电磁场分布规律研究
Characteristic and Performance Analysis of Two-way Automatic Communication System Signal Transmission
双向工频通信信号在配电网中的传输特性与性能分析
double-channel digital low-frequency spectrum analyzer
双通道数字式低频频谱分析仪
A Low Power RF CMOS Dual-modulus Prescaler;
低功耗射频CMOS双模前置分频器设计
Effects of distribution system on the outbound spectrum of TWACS
配电系统对双向工频通信上行信号频谱的影响
computer-controlled duplex UHF mobile telephone
计算机控制超高频双工移动式电话机
Design of Audio Power Amplifier Based on Bipolar Process;
基于双极工艺的音频功率放大器设计
Research on Audio-Visual Feature-Based Video Content Detection;
基于音视频双重特征的视频内容分析技术研究
Test and analysis of bicrystal Josephson junction mixer's conversion efficiency
约瑟夫森双晶结混频器变频效率测量分析
A Study of Dual and Wideband Microstrip Antennas and Fractal Antennas;
双频宽带微带天线和分形天线的研究
Digital PID Control in the Application of Dual-frequency Hardening Machine Analysis
数字PID控制在双频淬火机中应用分析
The Analysis and Design of 10/15GHz Double-Screen Frequency Selective Surface
10/15GHz双屏频率选择表面的分析与设计
Binaural Sound Localization Based on Detection of Multi-band Zero-crossing Points
基于分频过零点探测的双耳声源定位